iTerm2 3.3.3

What's new in this version:

New Features:
- Holding Option while dragging a tab now drags the window. This makes it easier to move windows in the Minimal and Compact themes

Improvements:
- Change the default tab/window title to show the job name
- The hostname status bar component now has the ability to abbreviate the local host name to a configurable string
- Make uploading files with it2ul much faster
- More process -> icon mappings
- "Split Horizontally/Vertically" in the context menu reuses the session's profile rather than always using the default profile
- The default tabstops are now configurable in advanced prefs
- There's a new advanced pref to use black for the filler color in tmux integration for full screen windows
- Increased the timeout for the git status bar component data fetch to four seconds
- Selection is not cleared on mouse-up any more. When clicking on an inactive window, the selection will not be removed
- Tweak insets of stoplight buttons
- Performance improvements for non-GPU renderer
- You can now move tmux windows between sessions in the tmux dashboard by holding Opt while dragging
- Replace control characters in titles with caret+letter instead of ?
- Make dark high contrast theme more readable for people with poor eyesight
- Allow top-of-screen hotkey windows to overlap the menu bar

Bug fixes:
- Fix a crash when showing a hotkey from a full screen window
- Fix various other crashes
- Fix some memory leaks
- Fix a bug where a window would be covered with an opaque rectangle after exiting full screen
- Fix a bug where the flashing full-screen tab bar would leave behind an opaque rectangle
- Enforce a minimum left-side tabbar width so stoplight buttons and window shortcut will fit
- Fix a bug where selecting case-insensitive regex in search would incorrectly put a checkmark next to "erase search history"
- Fix a bug where the working directory wasn't detected if insecure control sequences were disabled
- Fix a bug where a full screen window in tmux integration with legacy scroll bars enabled would have an empty margin on the right
- Fix a bug where blinking text might not always blink
- Improve escaping of URLs in smart selection actions
- Fix escaping of tildes in secure copy paths
- Fix a bug where "set name" in Applescript didn't work
- Fix a bug where double-clicking a window's shortcut label didn't work to zoom when there was no tabbar in the minimal or compact theme
- Fix an exception in Python API scripts when fetching a profile with a hotkey with control characters
- Fix a bug where the coordinates in the AddHiddenAnnotation control sequence were not respsected